Flowmaster's Force II DPF-back exhaust system for the 2007-2012 Ram 2500 and 3500 series pickup is perfect for the person looking for moderate sound levels with all of the performance benefits that you would expect from Flowmaster. This bolt-on emissions legal system for the 6.7L Cummins Diesel engines features dual mandrel bent 4.00 in. stainless steel tailpipes that exit out each side behind the rear tires (DOS) and fits all wheelbases and 2 and 4 wheel drive trucks. This system features Flowmaster's Power Chamber muffler with 5.00 in. polished stainless steel Flowmaster embossed tips. The exhaust system is manufactured in the USA and is covered by Flowmaster's Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.